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port more gojekyll and link to license

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facundoolano 2024-02-15 15:25:57 -03:00
parent 1878db2fc8
commit 17a55ea54a
2 changed files with 39 additions and 18 deletions
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39
templates/filters.go
View file

@ -4,11 +4,48 @@ import (
"fmt" "fmt"
"reflect" "reflect"
"encoding/xml"
"github.com/osteele/liquid"
"github.com/osteele/liquid/evaluator" "github.com/osteele/liquid/evaluator"
"github.com/osteele/liquid/expressions" "github.com/osteele/liquid/expressions"
"time"
) )
// copied from https://github.com/osteele/gojekyll/blob/main/filters/filters.go // a lot of the filters and tags available at jekyll aren't default liquid manually adding them here
// copied from https://github.com/osteele/gojekyll/blob/f1794a874890bfb601cae767a0cce15d672e9058/filters/filters.go
// MIT License: https://github.com/osteele/gojekyll/blob/f1794a874890bfb601cae767a0cce15d672e9058/LICENSE
func loadJekyllFilters(e *liquid.Engine) {
e.RegisterFilter("filter", filter)
e.RegisterFilter("group_by", groupByFilter)
e.RegisterFilter("group_by_exp", groupByExpFilter)
e.RegisterFilter("sort", sortFilter)
e.RegisterFilter("where", whereFilter)
e.RegisterFilter("where_exp", whereExpFilter)
e.RegisterFilter("xml_escape", xml.Marshal)
e.RegisterFilter("absolute_url", func(s string) string {
// FIXME implement after adding a config struct, using the url
// return utils.URLJoin(c.AbsoluteURL, c.BaseURL, s)
return s
})
e.RegisterFilter("date_to_rfc822", func(date time.Time) string {
return date.Format(time.RFC822)
// Out: Mon, 07 Nov 2008 13:07:54 -0800
})
e.RegisterFilter("date_to_string", func(date time.Time) string {
return date.Format("02 Jan 2006")
// Out: 07 Nov 2008
})
e.RegisterFilter("date_to_long_string", func(date time.Time) string {
return date.Format("02 January 2006")
// Out: 07 November 2008
})
e.RegisterFilter("date_to_xmlschema", func(date time.Time) string {
return date.Format("2006-01-02T15:04:05-07:00")
// Out: 2008-11-07T13:07:54-08:00
})
}
func filter(values []map[string]interface{}, key string) []interface{} { func filter(values []map[string]interface{}, key string) []interface{} {
var result []interface{} var result []interface{}

18
templates/templates.go
View file

@ -26,24 +26,8 @@ type Template struct {
} }
func NewEngine() *Engine { func NewEngine() *Engine {
// a lot of the filters and tags available at jekyll aren't default liquid
// manually adding them here as in https://github.com/osteele/gojekyll/blob/main/filters/filters.go
e := liquid.NewEngine() e := liquid.NewEngine()
loadJekyllFilters(e)
e.RegisterFilter("filter", filter)
e.RegisterFilter("group_by", groupByFilter)
e.RegisterFilter("group_by_exp", groupByExpFilter)
e.RegisterFilter("sort", sortFilter)
e.RegisterFilter("where", whereFilter)
e.RegisterFilter("where_exp", whereExpFilter)
e.RegisterFilter("absolute_url", func(s string) string {
// FIXME implement after adding a config struct, using the url
// return utils.URLJoin(c.AbsoluteURL, c.BaseURL, s)
return s
})
return e return e
} }